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Conferences > LAOP > 2012 > LS3C > LS3C.2

Progressive Power Lenses (PPL) Characterization with Multi-Wavelength Speckle Interferometry

Eduardo Acedo Barbosa, Danilo Mariano da Silva, Fábio Galvão de Lima, Carlos Nascimento, Juan Carlos Ramirez Mittani, and Niklaus Ursus Wetter

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Abstract

This work presents a method for spherical and aspherical lens characterization based in dual-wavelenght Digital Speckle Pattern Interferometry (DSPI). The spherical power and the astigmatism distribution are taken from reconstructed wavefront by using Zernike polynomials

© 2012 Optical Society of America

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